This site appears as the police station in Spain where Sim Chung (Gianna Jun) is put behind bars in episode 1 of Legend of the Blue Sea (푸른 바다의 전설) (SBS, 2016-17).
Casa de la Vila de Sitges is a 19th century building that houses the Inventory of Architectural Heritage of Catalonia. It is located in the town of Sitges that sits about 35 kilometres southwest of Barcelona.
Plaça de l’Ajustement,11, 08870 Sitges, Barcelona, Spain
Geolocation: 41.235096, 1.811841
— submitted by Marion KDL